Radiation-curable polyurethane

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Compositions to be polymerized by wave energy wherein said...

Reexamination Certificate

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C522S097000, C526S301000

Reexamination Certificate

active

06943202

ABSTRACT:
A radiation-curable polyurethane is obtained from the reaction of a low free diisocyanate polyurethane prepolymer and an acrylic monomer.

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M. Szycher, “Szycher's Handbook of Polyurethanes”, CRC Press, 1999, p. 16-1.
G. Webster,Chemistry&Technology of UV&EB Formulation of Coatings, Inks&Paints, vol. 2, p. 259.

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